1750592007

素因数分解:

$3^4\times {\mathrm{1571}}^1\times {\mathrm{13757}}^1$

素因数の和:15340

約数の個数: 20

約数和(自身を含む): 2616936696

約数和(自身を除く): 866344689

約数列:

[1, 3, 9, 27, 81, 1571, 4713, 13757, 14139, 41271, 42417, 123813, 127251, 371439, 1114317, 21612247, 64836741, 194510223, 583530669, 1750592007]

約数ペア:

[(1, 1750592007), (3, 583530669), (9, 194510223), (27, 64836741), (81, 21612247), (1571, 1114317), (4713, 371439), (13757, 127251), (14139, 123813), (41271, 42417)]